What is the cheapest airline that flies from Seattle/Tacoma Intl to Birmingham?

Air Canada, Lufthansa, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Birmingham

What airlines fly to Birmingham?

Aer Lingus, British Airways and Icelandair are the top three most popular airlines that fly to Birmingham from Seattle according to our data. Aer Lingus is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Birmingham. Keep in mind that there are 7 different airlines that fly to Birmingham on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Seattle and Birmingham?

Dublin (DUB) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Seattle to Birmingham?

Dublin (DUB) has the shortest average layover time for this route: 2h 20m.

Which layover airport offers the lowest fares from Seattle to Birmingham?

Flights via Amsterdam (AMS) offer the lowest average round-trip price of $780.

Which layover airport has the shortest travel time from Seattle to Birmingham?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 13h 25m.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?

As of August 2026, there are 5 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Birmingham Airport.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Birmingham Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Birmingham Airport.

What documentation or ID do you need to fly to Birmingham Airport?

The travel and health documents required for your trip to Birmingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Birmingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$242 Cheap Flights from Seattle to Birmingham in 2026

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Find the cheapest flights from Seattle to Birmingham

Round-trip

One-way

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Cheap round-trip flights

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7:00 pm - 12:55 amSEA Seattle/Tacoma Intl-BHX Birmingham

21h 55m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

6:00 am - 8:40 pmBHX Birmingham-SEA Seattle/Tacoma Intl

22h 40m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$691Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

7:00 pm - 1:40 pmSEA Seattle/Tacoma Intl-BHX Birmingham

34h 40m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Kastrup Copenhagen

6:00 am - 8:40 pmBHX Birmingham-SEA Seattle/Tacoma Intl

22h 40m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$764Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

3:25 pm - 12:50 pmSEA Seattle/Tacoma Intl-BHX Birmingham

14h 25m1 stop Amsterdam Schiphol

6:00 am - 8:16 pmBHX Birmingham-SEA Seattle/Tacoma Intl

22h 16m2 stops Amsterdam Schiphol Chicago O'Hare Intl

$938KLM

Sun, Oct 25 - Thu, Nov 5

11:15 pm - 12:30 pmSEA Seattle/Tacoma Intl-BHX Birmingham

30h 15m2 stops Newark Frankfurt am Main

10:55 am - 11:17 pmBHX Birmingham-SEA Seattle/Tacoma Intl

20h 22m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$955Lufthansa

Sun, Oct 25 - Thu, Nov 5

6:50 pm - 5:10 pmSEA Seattle/Tacoma Intl-BHX Birmingham

14h 20m1 stop Munich Franz Josef Strauss

6:05 am - 2:22 pmBHX Birmingham-SEA Seattle/Tacoma Intl

16h 17m2 stops Frankfurt am Main Vancouver Intl

$956Lufthansa

Tue, Oct 13 - Thu, Oct 22

4:20 pm - 1:35 pmSEA Seattle/Tacoma Intl-BHX Birmingham

14h 15m1 stop Paris Charles de Gaulle

1:30 pm - 11:47 amBHX Birmingham-SEA Seattle/Tacoma Intl

30h 17m1 stop Amsterdam Schiphol

$966Delta

Sun, Oct 25 - Tue, Nov 3

8:30 am - 9:45 amSEA Seattle/Tacoma Intl-BHX Birmingham

18h 15m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

9:25 am - 11:47 amBHX Birmingham-SEA Seattle/Tacoma Intl

34h 22m1 stop Amsterdam Schiphol

$966Delta

Sun, Oct 25 - Mon, Nov 2

7:10 pm - 7:55 pmSEA Seattle/Tacoma Intl-BHX Birmingham

16h 45m1 stop Dublin

9:10 am - 5:10 pmBHX Birmingham-SEA Seattle/Tacoma Intl

16h 00m1 stop Dublin

$988Aer Lingus

Thu, Sep 10 - Tue, Oct 6

7:10 pm - 7:05 pmSEA Seattle/Tacoma Intl-BHX Birmingham

15h 55m1 stop Dublin

9:10 am - 5:10 pmBHX Birmingham-SEA Seattle/Tacoma Intl

16h 00m1 stop Dublin

$995Aer Lingus

Sun, Sep 20 - Tue, Oct 6

1:50 pm - 12:40 pmSEA Seattle/Tacoma Intl-BHX Birmingham

14h 50m1 stop Amsterdam Schiphol

5:55 am - 11:52 amBHX Birmingham-SEA Seattle/Tacoma Intl

13h 57m1 stop Amsterdam Schiphol

$1,109KLM

Wed, Sep 16 - Sun, Oct 4

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United Airlines flights from Seattle to Birmingham

Our best United Airlines deals on Seattle to Birmingham flight tickets

United Airlines

Jan 10

SEA10:40 pmSeattle/Tacoma Intl

53h 50m

2 stops

BHX12:30 pmBirmingham

Jan 14

BHX6:00 amBirmingham

14h 00m

1 stop

SEA12:00 pmSeattle/Tacoma Intl

$905

United Airlines

Jan 10

SEA10:40 pmSeattle/Tacoma Intl

53h 50m

2 stops

BHX12:30 pmBirmingham

Jan 14

BHX6:00 amBirmingham

14h 00m

1 stop

SEA12:00 pmSeattle/Tacoma Intl

$906

United Airlines

Jan 10

SEA10:40 pmSeattle/Tacoma Intl

53h 50m

2 stops

BHX12:30 pmBirmingham

Jan 14

BHX6:00 amBirmingham

25h 21m

2 stops

SEA11:21 pmSeattle/Tacoma Intl

$909

SWISS flights from Seattle to Birmingham

Our best SWISS deals on Seattle to Birmingham flight tickets

SWISS

Sep 22

SEA3:30 pmSeattle/Tacoma Intl

18h 30m

2 stops

BHX6:00 pmBirmingham

Sep 29

BHX8:50 amBirmingham

17h 42m

2 stops

SEA6:32 pmSeattle/Tacoma Intl

$901

SWISS

Oct 13

SEA7:00 amSeattle/Tacoma Intl

17h 05m

2 stops

BHX8:05 amBirmingham

Oct 22

BHX6:50 pmBirmingham

36h 06m

2 stops

SEA10:56 pmSeattle/Tacoma Intl

$910

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Fri 10/9

7:00 pm-12:55 am

2 stops21h 55m

Birmingham

Fri 10/16

6:00 am-8:40 pm

2 stops22h 40m

$691

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Fri 10/9

7:00 pm-1:40 pm

3 stops34h 40m

Birmingham

Fri 10/16

6:00 am-8:40 pm

2 stops22h 40m

$764

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Sun 10/25

3:25 pm-12:50 pm

1 stop14h 25m

Birmingham

Thu 11/5

6:00 am-8:16 pm

2 stops22h 16m

$938

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Sun 10/25

11:15 pm-12:30 pm

2 stops30h 15m

Birmingham

Thu 11/5

10:55 am-11:17 pm

2 stops20h 22m

$955

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Tue 10/13

6:50 pm-5:10 pm

1 stop14h 20m

Birmingham

Thu 10/22

6:05 am-2:22 pm

2 stops16h 17m

$956

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Sun 10/25

4:20 pm-1:35 pm

1 stop14h 15m

Birmingham

Tue 11/3

1:30 pm-11:47 am

1 stop30h 17m

$966

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Sun 10/25

8:30 am-9:45 am

2 stops18h 15m

Birmingham

Mon 11/2

9:25 am-11:47 am

1 stop34h 22m

$966

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Thu 9/10

7:10 pm-7:55 pm

1 stop16h 45m

Birmingham

Tue 10/6

9:10 am-5:10 pm

1 stop16h 00m

$988

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Sun 9/20

7:10 pm-7:05 pm

1 stop15h 55m

Birmingham

Tue 10/6

9:10 am-5:10 pm

1 stop16h 00m

$995

Quickest round-trip

SeattleBirmingham

SEA Seattle/Tacoma Intl - BHX Birmingham

SEABHX

Seattle/Tacoma Intl

Wed 9/16

1:50 pm-12:40 pm

1 stop14h 50m

Birmingham

Sun 10/4

5:55 am-11:52 am

1 stop13h 57m

$1,109

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Birmingham

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Seattle and Birmingham?

Prices are currently low for flights on this route.

Typical prices usually range from $743 to $835.
The lowest price recently found on this route was $691.

What is the cheapest month to fly to Birmingham?

The cheapest month to fly to Birmingham from Seattle is in October. Flight prices, which tend to average around $627, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Birmingham, with average flight prices from Seattle averaging around $670.

Can stopping save me money on Seattle to Birmingham flights?

You could potentially save up to 8% on your flight if you consider stops on a Seattle to Birmingham flight.

When to book flights from Seattle to Birmingham

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Birmingham according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Birmingham (SEA to BHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Birmingham

Best Price Found	$242
Fastest flight time	14h 40m
Direct flights	None

The best one-way flight to Birmingham from Seattle in the past 72 hours is $242. The best round-trip flight deal from Seattle to Birmingham found on momondo in the last 72 hours is $691.

The fastest flight from Seattle to Birmingham takes 14h 40m

There are no direct flights from Seattle to Birmingham. There are no popular flight routes from Seattle to Birmingham.

Search flight deals

Frequently asked questions about flying from Seattle to Birmingham

How far is Seattle/Tacoma Intl to Birmingham by plane?
Seattle/Tacoma Intl and Birmingham are 4681.3 mi apart from one another. In terms of flight time, this usually takes a little over 14h 40m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?
As of August 2026, there are 5 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Birmingham Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Birmingham Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Birmingham Airport.
What documentation or ID do you need to fly to Birmingham Airport?
The travel and health documents required for your trip to Birmingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Birmingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Birmingham?
momondo data reveals that the most frequently booked airline on the route from Seattle to Birmingham is Aer Lingus, representing 40% of all bookings. The subsequent popular airlines are Lufthansa at 27%, Virgin Atlantic at 13%, and Delta at 11%.

Best airlines flying from Seattle to Birmingham

Compare and see reviews for airlines that fly from Seattle to Birmingham with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $588	Free Cancellation	Rating 7.4 695 reviews	Search Virgin Atlantic flights
Aer Lingus	PriceFrom $597	Free Cancellation	Rating 7.3 1,731 reviews	Search Aer Lingus flights
Delta	PriceFrom $621	Free Cancellation	Rating 7.8 8,539 reviews	Search Delta flights
Lufthansa	PriceFrom $673	Free Cancellation	Rating 6.8 8,228 reviews	Search Lufthansa flights
KLM	PriceFrom $685	Free Cancellation	Rating 7.8 1,567 reviews	Search KLM flights

Stourbridge

Wolverhampton

Tamworth

Solihull

Sutton Coldfield

Walsall

Worcester

Hinckley

Malvern

West Bromwich

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Birmingham?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Birmingham. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Birmingham with flexible booking policies on momondo?

Yes. All flights to Birmingham from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Birmingham?

Once all potential Seattle to Birmingham flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Birmingham right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Birmingham flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Birmingham trip

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Cheap flights from Seattle to Birmingham from $242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Birmingham departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Seattle to Birmingham

Our best United Airlines deals on Seattle to Birmingham flight tickets

SWISS flights from Seattle to Birmingham

Our best SWISS deals on Seattle to Birmingham flight tickets

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See travel insights to Birmingham from

How to get the cheapest flight ticket from Seattle to Birmingham

What is the typical price of a round-trip flight between Seattle and Birmingham?

What is the cheapest month to fly to Birmingham?

Can stopping save me money on Seattle to Birmingham flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Birmingham?

What airlines fly to Birmingham?

Which airport is the most popular layover for flights between Seattle and Birmingham?

Which layover airport offers the lowest fares from Seattle to Birmingham?

Which layover airport has the shortest travel time from Seattle to Birmingham?

Which layover airport has the shortest connection time from Seattle to Birmingham?

When to book flights from Seattle to Birmingham

Cheap Seattle to Birmingham (SEA to BHX) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Birmingham

Best airlines flying from Seattle to Birmingham

Compare and see reviews for airlines that fly from Seattle to Birmingham with momondo

Traveling to a place near Birmingham?

Why use momondo?

An easier way to manage your Birmingham trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Airports servicing England

Fly your favorite airline to Birmingham

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Birmingham

List of cabin classes available on flights landing in Birmingham. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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